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Vulnerability record · CVE-2019-5482 · published 16 September 2019

CVE-2019-5482: Haxx curl heap-based buffer overflow vulnerability

Haxx · Curl

Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3.

9.8 CVSS 3.1 Critical EPSS 18% · top 2.9% CWE-122 · Heap-based buffer overflowCWE-787 · Out-of-bounds write
9.8CVSS 3.1 base score, v2 7.5
18%EPSS exploitation probability, 30 days
NoNot in CISA KEV
17Affected product versions listed by NVD
28References
17 Jun 2026Last modified by NVD

Description

Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

17 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00048.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00055.html Mailing ListThird Party Advisory
https://curl.haxx.se/docs/CVE-2019-5482.html Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CI4QQ2RSZX4VCFM76SIWGK
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGDVKSLY5JUNJRLYRUA6CXG
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UA7KDM2WPM5CJDDGOEGFV6S
https://seclists.org/bugtraq/2020/Feb/36 Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202003-29 Third Party Advisory
https://security.netapp.com/advisory/ntap-20191004-0003/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0003/ Third Party Advisory
https://www.debian.org/security/2020/dsa-4633 Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html PatchThird Party Advisory
https://www.oracle.com/security-alerts/cpujan2020.html PatchThird Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.html PatchThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00048.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00055.html Mailing ListThird Party Advisory
https://curl.haxx.se/docs/CVE-2019-5482.html Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CI4QQ2RSZX4VCFM76SIWGK
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RGDVKSLY5JUNJRLYRUA6CXG
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UA7KDM2WPM5CJDDGOEGFV6S
https://seclists.org/bugtraq/2020/Feb/36 Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202003-29 Third Party Advisory
https://security.netapp.com/advisory/ntap-20191004-0003/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20200416-0003/ Third Party Advisory
https://www.debian.org/security/2020/dsa-4633 Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html PatchThird Party Advisory
https://www.oracle.com/security-alerts/cpujan2020.html PatchThird Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.html PatchThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2019-5482), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.